Previously, we stored a RefPtr to the HackStudioWidget in the
global scope.
This led to a destruction-order related use-after-free bug, where the
global HackStudioWidget instance destructed after the static-local
GUI::Clipboard instance.
When HackStudioWidget destructs it attempts to use the global Clipboard
instance, which had already been freed.
This caused the Hack Studio process to spin endlessly on exit because
it attempted to access the HashTable of the freed Clipboard object.
We now store a global WeakPtr to the HackStudioWidget instead, and
limit the lifetime of the object to the main function scope.
Arguments larger than 32bit need to be passed as a pointer on a 32bit
architectures. sys$profiling_enable has u64 event_mask argument,
which means that it needs to be passed as an pointer. Previously upper
32bits were filled by garbage.
We now pass along the toolchain type to all subcommands. This ensures
that gdb will load the correct debug information for kernels compiled
with Clang, and the following warning won't appear with the GNU
toolchain:
> WARNING: unknown toolchain 'gdb'. Defaulting to GNU.
> Valid values are 'Clang', 'GNU' (default)
Make sure to refresh the contents of text-<input> when pressing
backspace or delete key.
The methods 'handle_insert()' and 'handle_delete()' already had the call
to 'm_browsing_context.active_document()->force_layout()' so let us also
add it to 'handle_delete_character_after()'.
The JS behaviour of exponentiation on two number typed values is
not a simple matter of forwarding to ::pow(double, double). So,
this factors out the Math.pow logic to allow it to be shared with
Value::exp.
Benefits:
- Braced-initialization prevents unknown narrowing conversions.
- Using designated initializers will result in a compiler error when a
member is skipped or forgotten.
WebSockets got moved from the HTML standard to their own, the new
WebSockets Standard (https://websockets.spec.whatwg.org).
Move the IDL file and implementation into a new WebSockets directory and
C++ namespace accordingly.
Nobody makes undefined Lengths now, (although actually removing
Undefined will come in a later commit) so we can remove this parameter,
and `resolved_or_auto()`/`resolved_or_zero()`.
Depending on the type of the calc() expression, the percentage_basis has
to be the same dimension type. Several places were already passing `
{}` for this, so let's make that an empty Variant instead of an
undefined Length. :^)
FontEditor was relying on a hack to get notified about i32 config
changes, and scale is not a setting we want updated across all
editor instances, nor do we have any settings that make sense to
monitor universally, so let's remove listener privileges for now.
Implements data_matches() for proxy filtering and handles valid parent
indices in row_count(). This fixes an infinite recursion when filtering
matches for models without any hierarchy.
This adds support for the Elliptic Curve Diffie-Hellman Ephemeral key
exchange, using the X25519 elliptic curve. This means that the
ECDHE_RSA_WITH_AES_128_GCM_SHA256 and ECDHE_RSA_WITH_AES_256_GCM_SHA384
cipher suites are now supported.
Currently, only the X25519 elliptic curve is supported in combination
with the uncompressed elliptic curve point format. However, since the
X25519 is the recommended curve, basically every server supports this.
Furthermore, the uncompressed point format is required by the TLS
specification, which means any server with EC support will support the
uncompressed format.
Like the implementation of the normal Diffie-Hellman Ephemeral key
exchange, this implementation does not currently validate the signature
of the public key sent by the server.
